at89c51cc03c-slsim ATMEL Corporation, at89c51cc03c-slsim Datasheet - Page 172

• Manufacturer Part Number: at89c51cc03c-slsim
• Description: At89c51cc03 Enhanced 8-bit Mcu With Can Controller And Flash Memory
• Manufacturer: ATMEL Corporation

External Program Memory
Characteristics
172
AT89C51CC03
Table 118. Symbol Description
Table 119. AC Parameters for a Fix Clock (F = 40 MHz)
Symbol
T
T
T
T
T
T
T
T
T
T
T
PLPH
LHLL
AVLL
LLAX
LLPL
PLAZ
PLIV
PXIX
PXIZ
AVIV
LLIV
T
Symbol
T
T
T
T
T
T
T
T
T
T
T
PLPH
LHLL
AVLL
LLAX
LLPL
PLAZ
Parameter
Oscillator clock period
ALE pulse width
Address Valid to ALE
Address Hold After ALE
ALE to Valid Instruction In
ALE to PSEN
PSEN Pulse Width
PSEN to Valid Instruction In
Input Instruction Hold After PSEN
Input Instruction Float After PSEN
Address to Valid Instruction In
PSEN Low to Address Float
PLIV
PXIX
PXIZ
AVIV
LLIV
T
Min
25
40
10
10
15
55
0
Max
70
35
18
85
10
4182N–CAN–03/08
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns